| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.74 | 9.119% | $117.5648 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $39.83 | 13.572% | $45.2357 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $145.98 | 9.389% | $159.6861 | $159.69 | $159.70 | $159.70 |
| Purchase #4 | $178.25 | 13.157% | $201.7024 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $114.72 | 7.347% | $123.1485 | $123.15 | $123.15 | $123.10 |
| Purchase #6 | $108.55 | 6.798% | $115.9292 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $169.69 | 10.440% | $187.4056 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $864.76 | $950.6723 | $950.68 | $950.70 | $950.60 | |